Hi Jerry, Thanks for you proposal. I have created DSIP for this feature: https://cwiki.apache.org/confluence/display/DORIS/DSIP-007%3A+Codegen+support+for+Doris
-- 此致！Best Regards 陈明雨 Mingyu Chen Email: [email protected] At 2022-04-07 21:28:17, "Jerry Hu" <[email protected]> wrote: >Dear All, > >I'd like to add codegen support to Doris. > >Codegen will reduce the execution time of expression(almost 50%) but will >take 150-200ms to compile the code. > >There will be 2 stages: >1. Implementation of basic function, which includes: > a) Plus/Sub/Multiply for int/floating types > b) Division for floating type >2. Optimization: > a) Compile cache. > b) Compile all functions at one time to reduce the compiling time. > >And my account on wiki is: [email protected] > >-- >Best regards >Jerry Hu
